GB/T 20041.24-2009

Active

Conduit systems for cable management - Part 24: Particular requirement - Conduit systems buried underground

电缆管理用导管系统第24部分：埋入地下的导管系统的特殊要求

Standard Type

GBT

ICS

29.120.10

CCS

K65

Status

现行

Issue Date

2009-05-06

Implementation

2010-02-01

Responsible Dept

中国电器工业协会

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/Z 21713-2008 Recommended practice on characteristic of surges in low-voltage (1000 V and Less) AC Power circuits GB/Z 22721-2008 Guidance for the correct use of residual current-operated protective devices (RCDs) for household and similar use GB/Z 32513-2016 General rules of reliability for low voltage apparatus GB/Z 22200-2016 Reliability test method for lower capacity alternating current contactors GB/Z 22074-2016 Reliability test method for moulded-case circuit-breakers GB/Z 22201-2016 Reliability test method for contactor relay GB/Z 22203-2016 Reliability test method of circuit-breakers for overcurrent protection for household and similar installation GB/Z 22202-2016 Reliability test method of residual current operated circuit-breakers for household and similar uses